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Eduardo Valentin0bbf6c52013-08-16 11:55:10 -04001/*
2 * Device Tree Source for OMAP4/5 SoC CPU thermal
3 *
4 * Copyright (C) 2013 Texas Instruments Incorporated - http://www.ti.com/
5 * Contact: Eduardo Valentin <eduardo.valentin@ti.com>
6 *
7 * This file is licensed under the terms of the GNU General Public License
8 * version 2. This program is licensed "as is" without any warranty of any
9 * kind, whether express or implied.
10 */
11
12#include <dt-bindings/thermal/thermal.h>
13
14cpu_thermal: cpu_thermal {
15 polling-delay-passive = <250>; /* milliseconds */
16 polling-delay = <1000>; /* milliseconds */
17
18 /* sensor ID */
19 thermal-sensors = <&bandgap 0>;
20
21 trips {
22 cpu_alert0: cpu_alert {
23 temperature = <100000>; /* millicelsius */
24 hysteresis = <2000>; /* millicelsius */
25 type = "passive";
26 };
27 cpu_crit: cpu_crit {
28 temperature = <125000>; /* millicelsius */
29 hysteresis = <2000>; /* millicelsius */
30 type = "critical";
31 };
32 };
33
34 cooling-maps {
35 map0 {
36 trip = <&cpu_alert0>;
37 cooling-device =
38 <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>;
39 };
40 };
41};